EM78P468NBQ EMC [ELAN Microelectronics Corp], EM78P468NBQ Datasheet - Page 75

• Manufacturer Part Number: EM78P468NBQ
• Description: 8-BIT Microcontroller
• Manufacturer: EMC [ELAN Microelectronics Corp]

7
Product Specification (V1.2) 03.15.2005
(This specification is subject to change without further notice)
APPLICATION CIRCUIT
Fig. 50 IROUT control external BJT circuit to drive infrared emitting diodes
Fig. 51 IROUT direct drive infrared emitting diodes
SEG31
SEG31
COM0
COM3
IROUT
COM0
COM3
IROUT
SEG0
SEG0
P6.7
P6.6
P6.5
P6.4
P6.3
P6.2
P6.1
P6.0
P6.7
P6.6
P6.5
P6.4
P6.3
P6.2
P6.1
P6.0
|
|
|
|
D
D
1
5
9
1
5
9
LCD PANEL
LCD PANEL
A
E
A
E
2
6
2
6
B
B
F
3
7
F
3
7
C
G
C
G
4
8
4
8
VDD
VDD
8-BIT Microcontroller
EM78P468N
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